I noticed that you were searching for artists and so I made an entry. c:
With the colour, the info on the main page said they are most commonly lighter in colour, however, the info you posted onto the artist competition said they were most commonly darker in colour. It could be that my brain has decided not to function properly today, though.
For this girl's design I wanted it to be quite simplistic. If you want me to, I can make another version without the mask. c: